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Menu control panel is switching between the CONTROL LOCK and UNLOCKED mode during each 5 seconds

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  • Anonymous Mar 26, 2009

    control panel is switching between the CONTROL LOCK and UNLOCKED mode during each 5 seconds

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  • 220 Answers

Could be a problem of Switches of menu pcb.
Samir

Posted on Jun 12, 2008

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1 Answer

How to unlock osd lock lg flatron w1643c


OSD LOCKED/UNLOCKED
This function allows you to lock the current control settings, so that they cannot be inadvertently changed. Press and hold the MENU button for several seconds. The message "OSD LOCKED" should appear. You can unlock the OSD controls at any time by pushing the MENU button for several seconds. The message "OSD UNLOCKED" should appear. system admin

May 30, 2012 | LG Computer Monitors

1 Answer

Menu bar appears automatically in front of monitor and automatically uses it.


My SAMTRON monitor 56V is having a problem now..
The control menu of monitor settings which will appear
when the monitor control panel is pressed(Brightness,Contrast....) is coming frequently at my monitor without activation...
Now when the monitor is turned on, the control panel will come,and will not go even if we change the settings..
The control panel is switching between the CONTROL LOCK and UNLOCKED mode during each 5 seconds....So now I cant see anything on my screen
at the middle of the screen due to this overlaying settings panel.
I is giving the same effect as the Menu key is pressed in the panel..(exit,-,+,Menu).
This problem started some 2-3 months before..
Today I hav put some etylene cleaning solution through the gaps to clean from dust... still no change...
If somebody having a remedy please help me..

Sep 11, 2010 | Computer Monitors

2 Answers

MY LG FLATRON L1951S, THE OSD IS LOCKED. HOW CAN I UNLOCK IT.


On screen display is locked. Fix it by:

The OSD can be enabled or disabled by pressing and holding the Menu button on the front panel for 10 seconds. If the OSD is locked, the warning message OSD Lock displays for ten seconds.

* If the OSD is locked, press and hold the Menu button for 10 seconds to unlock the OSD.
* If the OSD is unlocked, press and hold the Menu button for 10 seconds to lock the OSD.

Mar 14, 2010 | LG Flatron L1951S 19" LCD Flat Panel...

1 Answer

Osd lock?


Depending on your monitor:
Solution 1
1. Disconnect power cord.
2. Press and Hold button 1.
3. Plug power cord back in.
4. If necessary, press power button while still holding button 1.

Solution 2
OSD and Power Button Lock Modes
OSD Lock This mode locks all current control settings and prevents access to
the control menus until this mode is unlocked.
? OSD Lock: Press and hold [1] and the up arrow  for 10 seconds. If any
buttons are pressed the message OSD Locked will display for 5 seconds.
? OSD Unlock: Press and hold [1] and the up arrow  again for 10 seconds.

See page 7 of this User Guide for further instructions:
http://www.viewsonic.com.au/support/manuals/files/LCD/Series%20X/VX715-2%20User%20Guide%20English.pdf


If you found this information helpful, please give me a big thumbs-up when you rate my answer. Thanks!


OSD lock should now be cleared.

Feb 04, 2010 | ViewSonic E70f (White) 17 in.CRT...

2 Answers

OSD lock - I think


This is for Viewsonic LCD, but it's probly pretty similar for you...

OSD and Power Button Lock Modes
OSD Lock This mode locks all current control settings and prevents access to
the control menus until this mode is unlocked.
? OSD Lock: Press and hold [1] and the up arrow  for 10 seconds. If any
buttons are pressed the message OSD Locked will display for 5 seconds.
? OSD Unlock: Press and hold [1] and the up arrow  again for 10 seconds.
raj, rajkumar.ranju@gmail.com

Jul 22, 2008 | ViewSonic E70f 17" CRT Monitor

3 Answers

Monitor control lock problem


Replace the small 78L05 regulator 5V supply to micro.

Jan 13, 2008 | Computer Monitors

13 Answers

Samtron 56V monitor


Even i was also having the same problem. We can unlock the control lock by holding the menu button for 10-20 seconds.... But now my problem is the message "Controls locked/" appears continuously. Screen width also reduced. If anyone know the solution for this please help. thanks in advance.


Surya

Oct 16, 2007 | SAMTRON 55V 15" CRT Monitor

2 Answers

Problem In Control Panel


near microprocessor change c945b transistor, this may help u

Sep 08, 2006 | SAMTRON 55V 15" CRT Monitor

4 Answers

Problem with Control Panel


It sounds like theres a front panel button that has become intermittant and making contact all by itself. Sometimes when you clean the screen, the cleaner will drip down between the crt face aqnd the cabinet and make the switch in front go bad. Im not sure if this is the case in your problem but its a start. If you didnt spill anything or drip anything into the front panel then your maicroprocessor could be causeing the problem, or the 5 volts that feed the micro could be noisy ie, bad filter capacitor in the power supply. Now as im sure your aware of the hi voltage inside these sets? Its best if you dont have the training to get a pro to assist you as this hi voltage can hang around inside the set even if its unplugged. Good Luck

Jul 03, 2006 | SAMTRON 55V 15" CRT Monitor

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